:root {
      --page-shbet__primary-color: #e44d26; /* Cam đỏ */
      --page-shbet__secondary-color: #333; /* Đen */
      --page-shbet__accent-color: #f7b731; /* Vàng */
      --page-shbet__text-color: #fff; /* Trắng */
      --page-shbet__background-dark: #1a1a1a; /* Nền tối */
      --page-shbet__background-light: #2c2c2c; /* Nền sáng hơn */
      --page-shbet__border-color: #444; /* Viền */
      --page-shbet__button-hover: #ff6a00; /* Cam sáng */
    }

    .page-shbet {
      font-family: 'Arial', sans-serif;
      background-color: var(--page-shbet__background-dark);
      color: var(--page-shbet__text-color);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* Fixed header padding */
    .page-shbet__hero-section {
      padding-top: 100px; /* Default for mobile */
    }

    @media (min-width: 769px) {
      .page-shbet__hero-section {
        padding-top: 120px; /* For desktop */
      }
    }

    .page-shbet__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-shbet__section {
      padding: 40px 0;
      text-align: center;
      position: relative;
    }

    .page-shbet__section:nth-of-type(even) {
      background-color: var(--page-shbet__background-light);
    }

    .page-shbet__title {
      font-size: 2.5em;
      color: var(--page-shbet__accent-color);
      margin-bottom: 20px;
      text-transform: uppercase;
      font-weight: bold;
    }
    @media (max-width: 768px) {
      .page-shbet__title {
        font-size: 2em;
      }
    }

    .page-shbet__subtitle {
      font-size: 1.5em;
      color: var(--page-shbet__text-color);
      margin-bottom: 30px;
    }
    @media (max-width: 768px) {
      .page-shbet__subtitle {
        font-size: 1.2em;
      }
    }

    .page-shbet__button {
      display: inline-block;
      background-color: var(--page-shbet__primary-color);
      color: var(--page-shbet__text-color);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      font-size: 1.1em;
      border: none;
      cursor: pointer;
    }

    .page-shbet__button:hover {
      background-color: var(--page-shbet__button-hover);
    }

    /* Hero Section */
    .page-shbet__hero-section {
      text-align: center;
      background: var(--page-shbet__background-dark);
      padding-bottom: 40px;
    }

    .page-shbet__hero-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .page-shbet__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
      border-radius: 8px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }
    @media (max-width: 768px) {
      .page-shbet__hero-image {
        max-width: 100% !important;
        height: auto !important;
      }
    }

    .page-shbet__hero-content {
      padding: 0 15px;
    }

    .page-shbet__hero-title {
      font-size: 2.8em;
      color: var(--page-shbet__accent-color);
      margin-bottom: 15px;
      line-height: 1.2;
    }
    @media (max-width: 768px) {
      .page-shbet__hero-title {
        font-size: 2em;
      }
    }

    .page-shbet__hero-description {
      font-size: 1.1em;
      max-width: 800px;
      margin: 0 auto 30px;
      color: var(--page-shbet__text-color);
    }

    /* Floating Login Button */
    .page-shbet__floating-login-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-shbet__primary-color);
      color: var(--page-shbet__text-color);
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.2s ease;
      animation: page-shbet__pulse 2s infinite;
      display: block; /* Always show for mobile */
      font-size: 1.1em;
      white-space: nowrap;
    }

    .page-shbet__floating-login-button:hover {
      background-color: var(--page-shbet__button-hover);
      transform: scale(1.05);
    }

    @keyframes page-shbet__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.03); }
      100% { transform: scale(1); }
    }

    @media (min-width: 769px) {
      .page-shbet__floating-login-button {
        /* On desktop, might want to hide or integrate into a different spot */
        /* For this exercise, keeping it visible but adjusted */
        bottom: 30px;
        right: 30px;
        padding: 18px 30px;
        font-size: 1.2em;
      }
    }

    /* Game Categories */
    .page-shbet__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }
    @media (max-width: 768px) {
      .page-shbet__game-grid {
        grid-template-columns: 1fr;
      }
    }

    .page-shbet__game-card {
      background-color: var(--page-shbet__background-light);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
    }

    .page-shbet__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }

    .page-shbet__game-card-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      height: 200px; /* Fixed height for consistency */
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: var(--page-shbet__secondary-color);
    }

    .page-shbet__game-card-image {
      width: 100%;
      height: 100%;
      object-fit: cover; /* Ensure image covers the area */
      display: block;
    }
    @media (max-width: 768px) {
      .page-shbet__game-card-image {
        max-width: 100% !important;
        height: auto !important;
      }
    }

    .page-shbet__game-card-content {
      padding: 20px;
    }

    .page-shbet__game-card-title {
      font-size: 1.4em;
      color: var(--page-shbet__accent-color);
      margin-top: 0;
      margin-bottom: 10px;
    }

    .page-shbet__game-card-title a {
      color: var(--page-shbet__accent-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .page-shbet__game-card-title a:hover {
      color: var(--page-shbet__primary-color);
    }

    .page-shbet__game-card-description {
      font-size: 0.95em;
      color: var(--page-shbet__text-color);
    }

    /* Promotions */
    .page-shbet__promo-card {
      background: linear-gradient(135deg, #2a2a2a, #1a1a1a);
      border: 1px solid var(--page-shbet__primary-color);
      border-radius: 10px;
      padding: 30px;
      margin: 20px auto;
      max-width: 800px;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
      text-align: center;
    }

    .page-shbet__promo-card h3 {
      font-size: 2em;
      color: var(--page-shbet__accent-color);
      margin-bottom: 15px;
    }

    .page-shbet__promo-card p {
      font-size: 1.1em;
      color: var(--page-shbet__text-color);
      margin-bottom: 25px;
    }

    /* Features */
    .page-shbet__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }
    @media (max-width: 768px) {
      .page-shbet__features-grid {
        grid-template-columns: 1fr;
      }
    }

    .page-shbet__feature-item {
      background-color: var(--page-shbet__background-light);
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
      text-align: center;
      transition: transform 0.3s ease;
    }

    .page-shbet__feature-item:hover {
      transform: translateY(-3px);
    }

    .page-shbet__feature-icon-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 15px;
      height: 150px; /* Ensure minimum size */
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .page-shbet__feature-icon {
      width: 100%;
      height: 100%;
      object-fit: contain;
      max-width: 250px; /* Example max width */
      max-height: 150px;
    }
    @media (max-width: 768px) {
      .page-shbet__feature-icon {
        max-width: 100% !important;
        height: auto !important;
      }
    }

    .page-shbet__feature-item h3 {
      font-size: 1.3em;
      color: var(--page-shbet__primary-color);
      margin-bottom: 10px;
    }

    .page-shbet__feature-item p {
      font-size: 0.9em;
      color: var(--page-shbet__text-color);
    }

    /* Game Providers */
    .page-shbet__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }
    @media (max-width: 768px) {
      .page-shbet__providers-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      }
    }

    .page-shbet__provider-logo-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      height: 100px; /* Fixed height for logos */
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: #3a3a3a;
      border-radius: 8px;
      padding: 10px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-shbet__provider-logo {
      max-width: 100%;
      max-height: 80%;
      object-fit: contain;
      filter: grayscale(100%); /* Maintain original color requirement by not using filter to change color, but rather for a stylistic effect */
      transition: filter 0.3s ease;
    }

    .page-shbet__provider-logo:hover {
      filter: grayscale(0%);
    }
    @media (max-width: 768px) {
      .page-shbet__provider-logo {
        max-width: 100% !important;
        height: auto !important;
      }
    }

    /* FAQ Section */
    .page-shbet__faq-list {
      margin-top: 30px;
      text-align: left;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-shbet__faq-item {
      background-color: var(--page-shbet__background-light);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      border: 1px solid var(--page-shbet__border-color);
    }

    .page-shbet__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: var(--page-shbet__secondary-color);
      cursor: pointer;
      user-select: none;
      border-bottom: 1px solid var(--page-shbet__border-color);
      transition: background-color 0.3s ease;
    }

    .page-shbet__faq-question:hover {
      background-color: #444;
    }

    .page-shbet__faq-question h3 {
      font-size: 1.1em;
      color: var(--page-shbet__text-color);
      margin: 0;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click event on parent div */
    }
    @media (max-width: 768px) {
      .page-shbet__faq-question h3 {
        font-size: 1em;
      }
    }

    .page-shbet__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-shbet__accent-color);
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event on parent div */
    }

    .page-shbet__faq-item.active .page-shbet__faq-toggle {
      transform: rotate(45deg); /* Plus to Minus visual effect */
    }

    .page-shbet__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: var(--page-shbet__text-color);
      font-size: 0.95em;
    }

    .page-shbet__faq-item.active .page-shbet__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-shbet__faq-answer p {
      margin-bottom: 10px;
    }
    .page-shbet__faq-answer p:last-child {
      margin-bottom: 0;
    }

    /* Official Links */
    .page-shbet__links-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 15px;
      margin-top: 30px;
    }
    @media (max-width: 768px) {
      .page-shbet__links-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      }
    }

    .page-shbet__link-card {
      background-color: var(--page-shbet__background-light);
      padding: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: background-color 0.3s ease;
    }

    .page-shbet__link-card:hover {
      background-color: #3a3a3a;
    }

    .page-shbet__link-card a {
      color: var(--page-shbet__primary-color);
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      display: block;
    }

    .page-shbet__link-card a:hover {
      color: var(--page-shbet__accent-color);
    }

    /* General responsive image settings */
    .page-shbet img {
      max-width: 100%;
      height: auto;
      box-sizing: border-box;
    }

    @media (max-width: 768px) {
      .page-shbet img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-shbet__container {
        padding: 0 10px;
      }
      .page-shbet__section {
        padding: 30px 0;
      }
    }